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Basic information

  • Name:
  • 1(2H)-Naphthalenone,3,4-dihydro-5-methoxy-

  • Superlist Name:
  • 5-Methoxy-1-tetralone
  • CAS No.:
  • 33892-75-0

  • Molecular Structure:
  • Formula:
  • C11H12O2
  • Molecular Weight:
  • 176.21
  • Synonyms:
  • 3,4-Dihydro-5-methoxy-1(2H)-naphthalenone;5-Methoxy-1,2,3,4-tetrahydro-1-oxonaphthalene;5-Methoxy-3,4-dihydro-2H-naphthalen-1-one;5-Methoxy-3,4-dihydronaphthalen-1(2H)-one;5-Methoxy-a-tetralone;5-Methoxytetralone;NSC 310000;
  • EINECS:
  • 251-723-5
  • Density:
  • 1.124 g/cm3
  • Melting Point:
  • 87-91 °C(lit.)
  • Boiling Point:
  • 313 °C at 760 mmHg
  • Flash Point:
  • 153.1 °C
  • Hazard Symbols:
  • HarmfulXn
  • Risk Codes:
  • 20/21/22-36/37/38
  • Safety Description:
  • 22-24/25-36-26 Details

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Chemistry

Product Name: 5-Methoxy-1-tetralone
CAS: 33892-75-0
Molecular structure of 5-Methoxy-1-tetralone(33892-75-0):
      
Formula: C11H12O2
Molecular weight: 176.2118 
Melting point: 87-91 °C(lit.)
Boiling point: 313 °C at 760 mmHg
Flashing point: 153.1 °C
The classification of 5-Methoxy-1-tetralone (33892-75-0 ) are Naphthalene derivatives;C11 to C12;Carbonyl Compounds;Ketones.
The chemical synonyms 5-Methoxy-1-tetralone(33892-75-0 )are 5-METHOXY-1-TETRALONE;5-METHOXY-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE;1(2H)-Naphthalenone, 3,4-dihydro-5-methoxy;5-Methoxy-3,4-dihydro-1(2H)-naphthalenone;alpha-Tetralone, 5-methoxy-;5-methoxy-1,2,3,4-tetrahydronaphthalen-1-one.

Toxicity Data With Reference

Organism

Test Type

Route

Reported Dose (Normalized Dose)

Effect

Source

 

   mouse

 

   LD50

 

     intravenous

 

    180mg/kg   (180mg/kg)

 

U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04088,

Safety Profile

Hazard Codes:
 Xn :Harmful    
Risk statements about 5-Methoxy-1-tetralone(33892-75-0):.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 5-Methoxy-1-tetralone(33892-75-0):
S22: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
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